USGS 01435000 NEVERSINK RIVER NEAR CLARYVILLE NY

LOCATION.--Lat
41°53'24", long 74°35'24" referenced to North
American Datum of 1983, Sullivan County, NY, Hydrologic Unit 02040104,
on left bank 50 ft downstream from covered bridge, 300 ft upstream from
small tributary, 2.2 mi downstream from confluence of East and West
Branches, and 2.2 mi southwest of Claryville.DRAINAGE AREA.--66.6 mi².PERIOD OF RECORD.--November 1937 to May 1949, July 1951 to
current year. Prior to July 1951, published as "at Halls Mills
near Curry" (station 01435500).REVISIONS HISTORY.--WDR NY-75-1: Gage datum. WDR NY-82-1:
Drainage area.GAGE.--Water-stage recorder and crest-stage gage. Datum of gage
is 1,522.37 ft above NGVD of 1929. Prior to Oct. 1, 1974, at datum 6.00
ft higher. Oct. 1, 1974 to Sept. 30, 1979 at datum 5.00 ft higher.
November 1937 to May 1949, at site 1.3 mi downstream at elevation 1,470
ft above NGVD of 1929, from topographic map.REMARKS.--Water Year 2014: Records fair except those for
estimated daily discharges, which are poor. Water Years 2015-16:
Records good except those for estimated daily discharges, which are
poor.EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 20,900 ft³/s,
Aug. 28, 2011, gage height, 14.64 ft; minimum discharge, 6.8 ft³/s,
Sept. 24, 25, 1964.EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of Nov. 25, 1950,
reached a stage of about 15.0 ft, present datum, from floodmarks,
discharge, 23,400 ft³/s, from slope-area measurement of peak
flow.PERIOD OF DAILY RECORD1.--WATER TEMPERATURE: January
2012 to current year.INSTRUMENTATION1.--Water-temperature satellite
telemeter provides 15-minute-interval readings.REMARKS1.--Interruption of record was due to
malfunction of recording instrument.EXTREMES FOR PERIOD OF DAILY RECORD1.--WATER
TEMPERATURE: Maximum (water years 2013-17), 23.0 °C, July 19, 2013;
minimum, -0.1 °C, Feb. 18, 2013, several days during 2014 winter
period.1 Water-Quality Records